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SIR to HER: distance & flight time
Sion (Sion Airport) → Heraklion (Heraklion International Nikos Kazantzakis Airport)
1,194 mi
1,922 km · 1,038 nm
3h 4m
estimated nonstop flight time
+1h
time difference · heading southeast
See live SIR→HER fares Phone-only fares on this route — call free
Flight time details
1,194 miles nonstop takes roughly 3h 4m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- HER — Heraklion International Nikos Kazantzakis Airport · Heraklion, Greece
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near HER
- JSH · Sitia Airport53 mi away
- CHQ · Chania International Airport60 mi away
- JTR · Santorini Airport75 mi away
- KSJ · Kasos Airport98 mi away
Frequently asked questions
How far is SIR from HER?
The flight distance from Sion (SIR) to Heraklion (HER) is 1,194 miles (1,922 km, 1,038 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to HER?
A nonstop flight takes about 3h 4m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sion and Heraklion?
Heraklion is 1 hour ahead of Sion.
What is the cheapest way to fly from SIR to HER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–HER that never appear on search engines, with no booking fees.